Geotechnical structures

tunnels _ mineshafts _ subterranean storage _ refuse dumps _ landslides _ earthquake protection
Underneath the surface
Geotechnical structures are subject to a range of factors, and their consequences for the soundness of the structures which they affect can be calculated only with difficulty. These factors include earth movements as a result of heavy rains as well as earthquakes of a greater or lesser magnitude. With special sensors, even horizontal movements in the earth can be measured.